.NET Control Callback fires intermittently

[John Lokanis]

I have a set of VIs that implement the .NET MonthCalendar form to allow for date entry. I think I have found a bug in how LV registers for .NET events. My VI will work every time on the first call but it fails after 3-4 calls to the sub-vi. The problem seems to be that the .NET control is not registering it's DateSelected event every time, like it should.

See the attached zip file for an example. Give it a try and let me know if you figure it out or can at least reproduce my bug.

Download File:post-2411-1203050038.zip

Thanks,

-John

[John Lokanis]

NI Support has confirmed that the bug can be reproduced. If they offer a solution or issue a CAR, I wil update this thread.

-John

[John Lokanis]

From NI Support:

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I have filed a report (4ILAJ889) with R&D for further investigation. I

will update again you after the developers look into this issue. I tested

your application in LabVIEW 8.2.1 and did not see this problem, so I'm

assuming that something changed between LabVIEW 8.2.1 and LabVIEW 8.5. Are

you aware of the built-in LabVIEW calendar that you can select from with a

timestamp control? I'm still looking for a suitable workaround. Is it

necessary that the calendar pop-up? I'm sorry for the delay and I can

assure you that we are looking for a solution for you.

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